IINKQUBO zethu

Isihluzo sebhanti, esikwabizwa ngokuba sisihluzo sebhanti, luhlobo lwesixhobo sokucoca uxinzelelo olusebenzisa ibhanti lokucoca ukuhluza, olunolu ncedo lulandelayo:

1. Ukusebenza okuphezulu kokucoca: umshini wokucoca ibhanti uthatha indlela yokucoca ingcinezelo ephezulu, enokuthi ikhuphe ngokufanelekileyo amanzi kwindawo enamanzi, ukwenzela ukuba izinto zomiswe ngokukhawuleza, ukwenzela ukuba kuphuculwe ukusebenza kakuhle kwemveliso.

2. Isiphumo esihle sokucoca: umshicileli wokucoca ibhanti uneempawu zokuchaneka okuphezulu kunye nokusebenza kakuhle kokuphelelwa ngamanzi emzimbeni. Umshicileli we-Belt filter awukwazi kuphela ukucoca amanzi, kodwa uphinde ususe ezinye izinto ezingcolileyo kwizinto eziphathekayo, unesiphumo esihle sokucoca. Iyakwazi ukuhluza ngokufanelekileyo into eqinileyo okanye i-particle emiswe kulwelo, kwaye umgangatho wempahla eveliswayo uqinisekisiwe ngakumbi.

3. Ukusebenza okulula: ukusebenza komshini wokucoca ibhanti kulula kakhulu, kufuneka kuphela ukubeka izinto eziqulathe amanzi kumatshini, ukuseta iiparamitha ezifanelekileyo kunokuqalisa ukucoca, kwaye isixhobo sinenkqubo yokulawula ngokuzenzekelayo, inokunciphisa amandla okusebenza. yabasebenzi.

4. Ihlala ixesha elide: umatshini wokucoca ibhanti unokuqina okuphezulu kunye nobomi benkonzo ende, enokuqonda ukusebenza kwemveliso engaphazamisekiyo kunye nokugcina ingxaki yokutshintsha izixhobo.

5. Ukugcinwa kwamandla kunye nokukhuselwa kokusingqongileyo: i-belt filter press ifuna kuphela ukucocwa rhoqo xa isebenza, okunciphisa ukungcola kokusingqongileyo kunye nempahla, kunye nokunciphisa inkunkuma yamandla.

6. Uluhlu olubanzi lwesicelo: i-belt filter press ifanelekile ukucoca zonke iintlobo zezinto eziqukethe amanzi, ezingakhawulelwanga yi-viscosity yezinto eziphathekayo, ubungakanani, imilo kunye nezinye izinto, kunye nokulungelelanisa okukhulu. I-belt filter press ilungele ukuphatha iintlobo ezahlukeneyo zolwelo, ezifana neekhemikhali, ukutya, amayeza, izithambiso, njl.

Isihluzi soxinzelelo lwebhanti sisixhobo esisebenzayo sokwahlula ulwelo oluqinileyo kwaye sigcina amandla, esinezi mpawu zilandelayo:

1. Umshicileli we-Belt filter uneempawu zomthamo omkhulu wokucubungula, ukukhutshwa kwamanzi aphezulu kunye nobomi benkonzo ende.

2. Umshicileli we-Belt filter unamandla okusebenza, ukusetyenziswa kwamandla amancinci kunye neendleko eziphantsi zokusebenza.

3. Uyilo olulodwa oluthambekele elongated wedge zone, ukusebenza okuzinzileyo ngakumbi, umthamo omkhulu wokusetyenzwa.

4. Idayamitha ye-Multi-roll iyancipha uhlobo lwe-backlog roller, i-compact layout, umxholo ophezulu oqinileyo wekhekhe lokucoca.

5. Umshicileli wokucoca ibhanti uxhotyiswe ngolungiso olutsha oluzenzekelayo kunye nenkqubo yokuqinisa, isebenza kakuhle. Ukuphucula kakhulu ubomi bebhanti yokucoca.

6. Umshicileli webhanti wokucoca uthatha iiseti ezimbini zesistim ezimeleyo yokuhlamba umva. Ukongezelela, ukusebenza okuzinzileyo, ukusetyenziswa okuncinci kweekhemikhali, uqoqosho kunye nokuthembeka, uluhlu olubanzi lwesicelo, iinxalenye ezincinci zokunxiba, ixesha elide likwasona sizathu sokuba i-belt filter press isetyenziswe ngokubanzi.

I-belt dryer sisixhobo esiqhelekileyo sokumisa. Umgaqo wayo wokusebenza kukuthumela izinto zokufuma eziphezulu kwindawo yokomisa ngebhanti lokuhambisa. Emva kokufudumeza, amanzi ayancipha ngokuthe ngcembe, kwaye emva koko umswakama ukhutshwa nge-fan yokukhupha, ukuze ufezekise injongo yokomisa.

Ngokukodwa, i-dryer yebhanti iqulunqwe kakhulu ngebhanti yokuhambisa, i-heater, fan kunye nokunye. Izinto eziphathekayo zithunyelwa kwi-heater ngokusebenzisa ibhanti lokuhambisa, kwaye amanzi aphezu kwezinto ezibonakalayo aqala ukukhupha emva kokufudumeza umoya oshushu kwi-heater. Njengoko izinto zihamba, amanzi ayancipha ngokuthe ngcembe de loo nto yome ngokupheleleyo. I-fan yokukhupha ikhupha umoya kunye nomphunga wamanzi ngaphandle kwesomisi, ukwenzela ukuba kuqinisekiswe ukuba ukufuma okuhambelanayo ngaphakathi kwesomisi kuphantsi kunomswakama wendawo kunye nokuqinisekisa umphumo wokomisa wezinto eziphathekayo. Ekugqibeleni, izinto eziphathekayo zithunyelwa ngaphandle kwi-outlet yesomisi kwaye yonke inkqubo yokumisa igqityiwe.

I-belt dryer ineenzuzo zesantya sokumisa ngokukhawuleza, ukusebenza kakuhle okuphezulu kunye nomgangatho wokomisa kakuhle, osetyenziswa kakhulu ekutyeni, kwiikhemikhali, kumayeza nakwamanye amashishini. Ngexesha elifanayo, xa usebenzisa i-dryer yebhanti, kuyimfuneko ukunikela ingqalelo kwixabiso legalelo lezinto eziphathekayo, ukushisa, umswakama kunye nezinye izinto zokuqinisekisa ukuzinza kwenkqubo yokumisa kunye nomphumo wokumisa izinto.

I-1) Inkqubo yokomisa ifilimu ethe tyaba inomoya olungileyo, inokufikelela kulawulo olungqongqo lwe-oxygen kunye nokhuseleko oluphezulu. Ngenye yeenkqubo zokomisa ezikhuselekileyo kwintsimi yokumisa i-sludge namhlanje.

2) Ifilimu ethe tyaba ebhityileyo yokumisa inkqubo yokumisa i-sludge yindlela yophuhliso yonyango lwe-sludge kunye nokulahlwa, enenzuzo ebonakalayo kukhuseleko, ukuzinza, ukuthembeka, phambili kunye neminye imiba. Ukusetyenziswa kwenkqubo yokomisa ifilimu ethe tyaba ethe tyaba kwintsebenziswano yokulahlwa kodaka lukhetho lwenzululwazi nolunengqiqo kunyango lodaka kunye nokulahlwa namhlanje.

I-3) Ukudibanisa kusetyenziselwa ukudibanisa i-shaft ephambili yomshini wokomisa ifilimu kunye ne-reducer, eyenza ukuba umshini wokomisa ifilimu uqine ngakumbi ekusebenzeni kwaye ukhulise ukuzinza kokunciphisa. I-sleeve yokudibanisa yokwandisa isetyenziselwa ukudibanisa i-shaft ephambili yomshini wokomisa ifilimu, okunciphisa ukulahleka kwe-friction phakathi kwe-shaft engundoqo kunye nokuthwala. Isakhiwo silula kwaye kulula ukuyisebenzisa.

4) Kwiprojekthi yokuvelisa i-sludge kunye nokutshisa umbane, ukulawulwa kwefom ye-sludge eyomileyo kunye nomxholo womswakama kubaluleke kakhulu, okuya kuchaphazela ukusebenza kwenkqubo yokutshisa i-instrument system yokomisa. Kwelinye icala, inkqubo yokumisa ifilimu ethe tyaba ethe tyaba inokuvelisa iimveliso zegranular ezinobungakanani bamasuntswana afanayo kwaye akukho luthuli, kwaye kwelinye icala, inokuqonda ngokukhawuleza uhlengahlengiso lokufuma ngokuguqula uxinzelelo lomphunga kunye nesantya sesibini- umatshini wokomisa umgca weqonga. Ukulawulwa kakuhle kobume kunye nomswakama we-sludge eyomileyo kunokuqinisekisa ukusebenza okuzinzileyo kwenkqubo yonke.

Inkqubo yolawulo oluzenzekelayo

Ikhabhinethi yolawulo ye-decanter centrifuge inolawulo lwe-PLC olwakhelwe ngaphakathi, olunokulawula ngokupheleleyo i-motor engundoqo, i-motor encedisayo kunye ne-valve yokugungxula kunye nezinye izixhobo, kunye negalelo leeparameters ezahlukeneyo ngokusebenzisa ujongano lomatshini womntu, ngelixa ubeka iliso kwimo yokuqhuba. izixhobo. Umlawuli uya kwenza i-alamu ngokuzenzekelayo kwaye abonise ulwazi oluphosakeleyo, kwaye i-centrifuge ye-decanter ineempawu zokuzixilonga kunye nokusebenza okulula kunye nokugcinwa.

Iintlobo ngeentlobo spiral outlet

I-screw conveyor ithatha iintlobo ezahlukeneyo zamazibuko okukhupha ngokwamashishini ahlukeneyo, afana nohlobo lwe-vortex, i-square cemented carbide kunye ne-ceramic. I-port yokukhupha yesakhiwo se-vortex inokuphucula amandla okusebenza kunye nokunciphisa ukutyunyuzwa kwe-sludge kunye nokusetyenziswa kwe-flocculation, i-square carbide discharge port kulula ukuchithwa kunye nokusetyenziswa kwakhona, kunye nomkhono we-ceramic-resistant uneempawu zokunganyangeki, ukuxhathisa ukubola kunye neemfuno zomgangatho wococeko.

Sinikezela ngoluhlu olubanzi lwe-decanter centrifuges yonyango lwamanzi, kubandakanywa neemveliso ezifanelekileyo kwizityalo ezincinci kunye neziphakathi zokucocwa kwamanzi amdaka, iinkqubo ezinkulu zokucocwa kwamanzi, ukunyangwa kwamanzi amdaka aphezulu kunye noxinzelelo oluphezulu lwe-sludge dewatering. Uluhlu ngalunye lweemveliso lunomthamo wokucutshungulwa ohlukeneyo kunye nobubanzi besicelo, kwaye lunokwenziwa ngokweemfuno ezizodwa zabathengi.

Uninzi lwemigca yemveliso ye-decanter centrifuge, kubandakanya uhlobo oluqhelekileyo, ibakala lokutya kunye nebakala lobungqina bokudubula kunye nolunye uthotho. Izixhobo zethu zinesakhiwo esincinci, ukusebenza okugqwesileyo kunye nokuguquguquka okuqinileyo. Ngelo xesha, uyilo lwethu lwe-centrifuge luyingqayizivele, kwaye luxhotyiswe ngenkqubo yokulawula ngokuzenzekelayo, lunokunceda abathengi baphucule ukusebenza kakuhle kwemveliso, ukunciphisa iindleko zamandla, ukuqinisekisa umgangatho wokuvelisa kunye nokhuseleko.

I-decanter centrifuge isoloko isetyenziswa kwimichiza, kumachiza, kukhuseleko lokusingqongileyo, ekutyeni nakwezinye iindawo, ikakhulu isetyenziselwa ukwahlula amasuntswana elulwelo naqinileyo, anjengentlaka, udaka, ulwelo lokubilisa, isinyithi kunye nentsimbi ekrwada engeyiyo eyentsimbi, njl. njl. ukwahlukana, ukugxila kunye nokuhlanjululwa. Isixhobo sineenzuzo zokusebenza okulula, umthamo omkhulu wokucubungula kunye nesiphumo esihle sokwahlula.

Umatshini wokucoca i-sludge sisixhobo esisetyenziswa kakhulu kushishino, esinokuhlula ngokufanelekileyo izinto eziqinileyo kulwelo. Ukusebenza kocinezelo lokucoca kuvela kuxinzelelo oluphezulu, oludibanisa ikeyiki yesihluzi esiqinileyo kunye nokunciphisa umthamo wokufuma. Le teknoloji ingundoqo isombulula ingxaki yokwahlula okuqinileyo-ulwelo kumashishini amaninzi kwaye yinxalenye ebalulekileyo yemveliso yoshishino.

Ukusebenza kwesihluzi sokucoca udaka lunamanyathelo amaninzi. Okokuqala, i-slurry (umxube oqinileyo kunye nolwelo) ihanjiswa kwi-press press phantsi koxinzelelo oluphezulu. Emva koko, imidiya yokucoca ehambelanayo (njengelaphu lokucoca) iya kubambisa izinto eziqinileyo kwi-slurry kwaye ivumele ulwelo ukuba ludlule. Ulwelo olwahlukileyo, olukwabizwa ngokuba yi-filtrate, lukhutshwa ngenkqubo yemibhobho. Kule nkqubo, uxinzelelo oluphezulu alupheleli ngokufanelekileyo ukwahlula okuqinileyo, kodwa ludibanisa nokufuma kwekhekhe lokucoca kunye nokuphucula iqondo lokumisa ikhekhe lokucoca.

Isomisi sokubheqa esinomgongxo luhlobo lwesixhobo sokomisa udaka oluthe tyaba oluthe tyaba olusekwe ikakhulu ekuqhubeni ubushushu. Ngenxa yokuba i-blade eshukumisayo ifana ne-oar yesikhephe, ibizwa ngokuba yi-paddle dryer, eyaziwa ngokuba yi-trough dryer okanye i-stiring dryer.

I-Paddle dryer inokutshisa ngokungathanga ngqo okanye ukuncamathisela okupholileyo, igranular, umgubo, izinto eziludaka, inokugqiba ukomisa, ukupholisa, ukufudumeza, ukuvala inzala, ukusabela, ukutsha kobushushu obuphantsi kunye neminye imisebenzi yeyunithi. Uhlobo olukhethekileyo lwe-wedge olushukumisa ukuhanjiswa kobushushu kwi-slurry blade kwisixhobo sosomisi se-blade esinomngxuma sinobushushu obuphezulu bokuhambisa ubushushu kunye nomsebenzi wokuzicoca wokuhambisa ubushushu.

Amashishini osetyenziso kumatshini wokomisa udaka olubheqayo:

Isixhobo esomileyo esinomgongxo sisetyenziswa kakhulu kwi-petrochemical, ikhemikhali, isinyithi, ukutya, amayeza, i-pesticide kunye namanye amashishini kumgubo, i-granular, ikhekhe lokucoca, ukomiswa kwezinto ezinodaka. Iziko lethu lophando lwetekhnoloji kunye nophuhliso lwenkampani yethu emva kweendlela ezahlukeneyo zovavanyo lokumisa udaka oluncinci, kwi-sludge ethile, ngokwesiseko sesomisi esinomgongxo, siphuhlise itekhnoloji ye-RD enemigangatho emininzi eyomisa itekhnoloji kunye nezixhobo ezifanelekileyo. kushishino lokhuseleko lokusingqongileyo.

Inkqubo edibeneyo yodidi lwe-screw yokukhupha amanzi yinkqubo yokukhupha amanzi yohlobo lwesithuthi esiphathwayo esiphuhliswe ngokwembono yokonga iindleko zotyalo-mali kubathengi. Isixhobo sikulungele ukuhamba kwaye sinokusebenza kwizityalo ezahlukeneyo zokucocwa kwamanzi amdaka. Inkqubo ehlanganisiweyo ehlanganisiweyo yokukhupha amanzi ye-screw sludge yenziwa ikakhulu ngomatshini wokukhupha amanzi we-screw sludge, isixhobo esidityanisiweyo sokudosa, impompo yokudosa, impompo yodaka kunye nesithuthi sothutho.

I-1.Sludge Dehydrator Sludge Dewatering Treatment System ivaliwe ukusebenza, ukunciphisa ukuveliswa kwegesi yenkunkuma.

I-2.I-Sludge Dehydrator Concentrating Isixhobo sisetyenziswa ngamandla aphantsi, indleko yokusebenza ephantsi, i-vibration ephantsi, ingxolo ephantsi.

I-3.Screw Press Sludge Dehydrator Machine ingaphantsi kwamacandelo asengozini, iindleko zokugcinwa okuphantsi, ubomi benkonzo ende.

I-4.Screw Sludge Dewatering Machine ilawula ngokuzenzekelayo, ukusebenza ngokuqhubekayo, ukugcinwa kunye nokulawula kulula

I-5.Screw Press Sludge Dehydrator Sewage Dehydrator Dewatering Equipment inokuhamba ngokungenamkhethe, iluncedo.

Imizi-mveliso yosetyenziso lomatshini wokukhupha amanzi wodidi lwesijija:

ilindle likamasipala, ilindle lasekhaya, ukutya, isiselo, ishishini lemichiza,

ngesikhumba, izinto zokuwelda, ukwenza iphepha, ukuprinta kunye nokudaya, amayeza, i-electroplating, intsimi yeoli, umgodi wamalahle,

iwayini, imfuyo, amanzi amdaka ekhitshini,

iplanti yamanzi, iplanti yombane, iplanti yentsimbi, njl

I-biological scrubber inezi mpawu zilandelayo:

Umthamo wokucoca ngokufanelekileyo: I-bioscrubber isebenzisa amandla e-biodegradation ye-microorganisms ukususa ngokufanelekileyo ukungcola kwezinto eziphilayo kwi-gas exhaust, njenge-volatile organic compounds (VOCs), i-ammonia, njl. , eziguqula izinto ezingcolisa indalo zibe zizinto ezingenabungozi.

Ukusetyenziswa ngokubanzi: I-biological scrubber ifanelekile kunyango lweegesi ezahlukeneyo zenkunkuma yezinto eziphilayo, kubandakanywa igesi yenkunkuma yamashishini, igesi yenkunkuma yeekhemikhali, irhasi yenkunkuma eprintiweyo, njl. .

Ukusetyenziswa kwamandla aphantsi kunye neendleko zokusebenza eziphantsi: Kwinkqubo yokuphatha i-gas enkunkuma, i-biological scrubber ayifuni ukunikezelwa kwamandla angaphandle, kunye nenkqubo yokuchithwa kwe-microbial yindalo kunye nokusingqongileyo. Ukongezelela, ayifuni ukusetyenziswa kwezinto zeendaba ezibizayo kwaye ineendleko zokusebenza eziphantsi.

Ukuzinza kunye nokuthembeka: I-bioscrubber inozinzo oluhle kunye nokuguquguquka kokusebenza. I-microorganism ifakwe kwi-filler okanye izinto ezixhasayo, ezinokuziqhelanisa nokutshintsha komthwalo ohlukeneyo kunye neemeko zokusebenza, kunye nokugcina ukusebenza kakuhle okuphezulu.

Inzuzo ye-mbr membrane bioreactor

I-MBR Membrane (i-membrane Bio-Reactor) luhlobo olutsha lwenkqubo yokucoca amanzi amdaka edibanisa iteknoloji yokwahlula inwebu kunye nobuchwepheshe bonyango lwebhayoloji. Indima yayo ephambili kunye neempawu zibonakaliswa kule miba ilandelayo:

Ukucocwa okusebenzayo: Inkqubo ye-MBR membrane bioreactor inokususa ngokufanelekileyo ukungcola okwahlukeneyo kumanzi amdaka, kubandakanywa izinto ezimisiweyo, izinto eziphilayo kunye ne-microorganisms, ukwenzela ukuba kuphuculwe kakhulu umgangatho wamanzi amdaka kunye nokuhlangabezana nemigangatho yesizwe yokukhupha okanye ukuphinda kusetyenziswe iimfuno.

Ukonga indawo: Ngenxa yokuba i-membrane ye-MBR i-bioreactor isebenzisa izakhi ze-membrane ezixineneyo ezifana nefilimu ecaba, igubungela indawo encinci kwaye ilungele iindawo ezinendawo enyiniweyo, njengezikhululo zokucoca ugutyulo lwasezidolophini.

Ukusebenza okulula: Ukusebenza kwe-MBR membrane bioreactor kulula kwaye ayifuni unyango olunzima lweekhemikhali, ukunciphisa iindleko zokusebenza kunye nokugcinwa komsebenzi.

Ukuhambelana okuqinileyo: Inkqubo ye-membrane ye-MBR ifanelekile kwiindidi ezahlukeneyo zokucoca amanzi amdaka, kubandakanywa namanzi amdaka emizi-mveliso, i-sewage yasekhaya, njl., kwaye inoluhlu olubanzi lokusebenzisa.

Ukuphuculwa kokusebenza konyango lwebhayoloji: Ngokugcina i-sludge ephezulu esebenzayo, i-MBR membrane bioreactor iyakwazi ukunyusa umthwalo we-biological wonyango lwe-biological, ngaloo ndlela inciphisa indawo yokucoca amanzi amdaka kunye nokunciphisa inani le-sludge eshiyekileyo ngokugcina umthwalo ophantsi we-sludge.

Ukucocwa okunzulu kunye nokususwa kwe-nitrogen kunye ne-phosphorus: I-MBR membrane bioreactor, ngenxa yokungenelela kwayo okusebenzayo, inokugcina i-microorganisms kunye nomjikelezo wesizukulwana eside ukufezekisa ukucocwa okunzulu kwamanzi amdaka. Ngelo xesha, iibhaktheriya ze-nitrifying zinokuphindaphinda ngokupheleleyo kwinkqubo, kwaye umphumo wayo we-nitrification uyabonakala, ukubonelela ngokunokwenzeka kokususwa kwe-phosphorus kunye ne-nitrogen enzulu.

Ukonga amandla kunye nokunciphisa ukusetyenziswa: I-mbr membrane bioreactor entsha efana nefilimu ene-flat-stack iphucula kakhulu ukonga umbane wenkqubo kunye nokunciphisa ukusetyenziswa kwamandla okusebenza.

Isishwankathelo, njengenkqubo esebenzayo yokucoca amanzi, i-membrane bioreactor ayikwazi nje ukuphucula umphumo wokucoca amanzi, kodwa iphinde igcine indawo kunye nokunciphisa iindleko zokusebenza, ngoko isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo.

Ugutyulo lukamasipala (amanzi amdaka kamasipala) Ixesha eliqhelekileyo lelindle elilahlwa kwinkqubo yogutyulo lwasezidolophini. Kwinkqubo yokuhanjiswa kwamanzi edibeneyo, imveliso yamanzi amdaka kunye nongenelelo lwamanzi emvula nazo zibandakanyiwe.

Okokuqala, ngokwembono yomgangatho wamanzi kunye nobuchwepheshe bonyango, ugutyulo lwamanzi asekhaya asezidolophini, ngakumbi ugutyulo lwasekhaya ngaphandle kokugungxulwa kunye nokuhanjiswa kwamanzi, lunomgangatho olungileyo wamanzi kunye nomxholo ophezulu wezinto eziphilayo. Ukusetyenziswa kwamanzi amaninzi ezixekweni, njengokupholisa, ukugungxulwa, ukwakha, ukunkcenkceshela, njalo njalo, akufuni umgangatho wamanzi ophezulu. Itekhnoloji yokusetyenziswa kwamanzi amdaka iphuhlisiwe kwaye ivuthiwe, kwaye iteknoloji yokucocwa kwamanzi inokuhlangabezana ngokupheleleyo nenkxaso yobugcisa.

Okwesibini, ngokwembono yobuninzi bamanzi, umthamo wamanzi amdaka asezidolophini kunye nokusetyenziswa kwamanzi aphantse alingane, kwaye amanzi emvula aneempawu zonyaka kunye nokungakhethi, anokusetyenziswa njengamanzi abuyiselwe edolophini.

Okwesithathu, ngokwembono yolwakhiwo lobunjineli, ukusetyenziswa kwamanzi amdaka asezidolophini kunye namanzi emvula kufuneka kusetyenziswe izixhobo ezincinci kakhulu kunokusebenzisa amanzi aphuma empompo afunwa sisixa sobunjineli.

Okwesine, ngokwembono yezoqoqosho, akugcini nje ukulondoloza imithombo yamanzi acocekileyo, kodwa nokunciphisa iindleko zogutyulo, ukunciphisa iindleko, kukho inzuzo ebalulekileyo yezoqoqosho.

Ukucocwa kogutyulo lwasekhaya yindima ebalulekileyo kulawulo lobutyebi bamanzi ezidolophini nasezilalini, ngezi zicelo zilandelayo kunye neziphumo:

1. Ukukhuselwa kwemithombo yamanzi: ngokucocwa kogutyulo lwasekhaya, ukunciphisa ukungcoliseka kobutyebi bamanzi nokukhusela ukusetyenziswa kobutyebi bamanzi ngokuzinzileyo.

2. Ukuthintela ukusasazeka kwezifo: Ukunyangwa kwamanzi amdaka asekhaya kunokubulala ngokufanelekileyo i-pathogenic microorganisms kunye nokunciphisa umngcipheko wokusasazwa kwezifo.

3. Ukuphucula umgangatho wokusingqongileyo: ukucocwa kwamanzi amdaka asekhaya kunokunciphisa ukungcoliseka kwamanzi kunye nomhlaba, ukuphucula umgangatho wokusingqongileyo,

4. Khuthaza uphuhliso oluzinzileyo: Ukucocwa kogutyulo lwasekhaya kungaphucula ukusetyenziswa kobutyebi bamanzi ngokufanelekileyo kwaye kukhuthaze uphuhliso oluzinzileyo lwemimandla yasezidolophini neyasemaphandleni.

Ngokucocwa kogutyulo lwasekhaya, ukungcoliseka kwendalo kunokuncitshiswa, ukusetyenziswa kobutyebi bamanzi ngokuzinzileyo kunokukhuselwa, nemeko-bume ehlala abantu iphuculwe.

Ungcoliseko olubangelwa ngamanzi amdaka emizi-mveliso ikakhulu lubandakanya: ungcoliseko lwe-organic aerobic, ungcoliseko lwekhemikhali eyityhefu, ungcoliseko lwe-inorganic solid suspended, ungcoliseko lwesinyithi esinzima, ungcoliseko lweasidi, ungcoliseko lwealkali, ungcoliseko lwezondlo zezityalo, ungcoliseko lobushushu, ungcoliseko lwe-pathogen, njl njl. , ivumba okanye ugwebu, ngoko ke amanzi amdaka emizi-mveliso ahlala ebonisa inkangeleko egwenxa, ekhokelela kwiindawo ezinkulu zongcoliseko lwamanzi, okusongela ubomi nempilo yabantu ngokuthe ngqo, ngoko ke kubaluleke kakhulu ukulawula amanzi amdaka avela kwimizi-mveliso.

Uphawu lwamanzi amdaka kwimizi-mveliso kukuba umgangatho wamanzi kunye nobungakanani bamanzi buyohluka kakhulu ngokuxhomekeke kwinkqubo yokuvelisa kunye nendlela yokuvelisa. Njengombane, imigodi kunye namanye amacandelo amanzi amdaka aqulathe ikakhulu ungcoliseko lwe-inorganic, kunye nephepha kunye nokutya kunye namanye amacandelo oshishino lwamanzi amdaka, umxholo wezinto eziphilayo uphezulu kakhulu, i-BOD5 (imfuno ye-oksijini yeentsuku ezintlanu ye-biochemical) rhoqo ngaphezu kwe-2000 mg / L, abanye ukuya kuma-30000 mg/L. Kwakwinkqubo efanayo yokuvelisa, umgangatho wamanzi kwinkqubo yokuvelisa uya kutshintsha kakhulu, njenge-oksijini ephezulu evuthela isiguquli se-steelmaking, izigaba ezahlukeneyo zokunyibilikisa zentsimbi yesithando somlilo, ixabiso le-pH lamanzi amdaka linokuba phakathi kwe-4 ~ 13, umba omisiweyo uno ibe phakathi kwama-250 ~ 25000 mg/L.

Olunye uphawu lwamanzi amdaka akwimizi-mveliso kukuba: ukongeza kumanzi okupholisa angathanga ngqo, aqulethe izinto ezahlukeneyo ezinxulumene nemathiriyeli ekrwada, kwaye uhlobo lobukho kumanzi amdaka luhlala luhlukile, njengefluorine kushishino lweglasi amanzi amdaka kunye ne-electroplating amanzi amdaka aqhelekile yi-hydrogen fluoride. HF) okanye iflooride ion (F-) ifomu, kwaye kwisichumiso sephosphate plant amanzi amdaka akwimo yesilicon tetrafluoride (SiF4); I-nickel ingaba kwimeko ye-ionic okanye eyinkimbinkimbi emanzini amdaka. Ezi mpawu zandisa ubunzima bokucocwa kwamanzi amdaka.

Ubungakanani bamanzi amdaka kwimizi-mveliso buxhomekeke kusetyenziso lwamanzi. I-Metallurgy, ukwenza iphepha, i-petrochemical, amandla ombane kunye namanye amashishini asebenzisa amanzi amakhulu, umthamo wamanzi angcolileyo nawo mkhulu, njengamanye amatye ensimbi anyibilikisa i-1 ton yamanzi amdaka ensimbi 200 ~ 250 tons. Nangona kunjalo, elona xabiso lamanzi amdaka akhutshiweyo kumzi-mveliso ngamnye likwanxulumene nezinga lokurisayikilishwa kwamanzi.

Iimpawu zobugcisa ze-reverse osmosis membrane desalination zimi ngolu hlobo lulandelayo:

I-1.Reverse osmosis membrane desalination iteknoloji inokwahlula iityuwa zeminerali ezinyibilikileyo, izinto eziphilayo, ibhaktheriya kunye neentsholongwane kunye nezinto eziqinileyo emanzini olwandle.

2. Inkqubo yokususwa kwetyuwa emanzini olwandle (SWRO) edityaniswe nenkqubo yokwenziwa kwezinto ezizenzekelayo kunye neyona ndlela yokwenziwa echanekileyo, inokonga utyalo-mali kunye neendleko zokusebenza kwenkqubo yokukhupha ityuwa emanzini olwandle kwaye iphucule isivuno samanzi sesixokelelwano.

Iimpawu zeteknoloji ye-ultrafiltration system:

Itekhnoloji ye-Ultrafiltration yindlela yokucoca i-membrane, eyaziwa ngokuba yi-Cross Filtration. Iyakwazi ukwahlula iincinci ze-10 ~ 100A ukusuka kwindawo ejikelezileyo equlethe iinqununu, iinqununu ezikuloluhlu lobungakanani, ngokuqhelekileyo zibhekisela kwi-solute kulwelo. Umgaqo osisiseko kukuba kwiqondo lokushisa kwigumbi kunye noxinzelelo oluthile kunye nokuhamba, ukusetyenziswa kwesakhiwo se-asymmetric microporous kunye ne-semi-permeable membrane medium, kuxhomekeke kumahluko woxinzelelo phakathi kwamacala amabini e-membrane njengamandla okuqhuba, kwi-cross-flow. imowudi yokuhluza, ukwenzela ukuba i-solvent kunye ne-molecular substances encinci, izinto ze-macromolecular kunye namasuntswana afana neeprotheni, iipolymers ezinyibilikayo emanzini, iibhaktheriya njalo njalo zivaliwe yi-membrane yokucoca. Ukufezekisa ukwahlukana, ukuhlelwa, ukucocwa, ukugxininiswa kweteknoloji entsha yokwahlula i-membrane.

Izihlungi zokucocwa kwamanzi ziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yokucoca amanzi, kwaye ukukhetha iyunithi yokucoca efanelekileyo kubalulekile ekuqinisekiseni ukucocwa okuchanekileyo, okuchanekileyo. Njengoko itekhnoloji ihambela phambili, iitoti zokucoca ngoku ziza neempawu ezahlukeneyo zokusebenza, eziqinisekisa ukusebenza kokucoca okuphezulu.

1. Isakhiwo esikhethekileyo seteknoloji ye-disc filtration, ebonelela ngokusebenza okuchanekileyo kunye nobucayi bokucoca, ukuqinisekisa ukuba iincinci ezincinci kunobukhulu obufunekayo zingangena kwinkqubo. Oku kuyenza ibe yeyona nkqubo isebenzayo yokucoca ekhoyo kubungakanani ukusuka kwi-5μ ukuya kwi-200μ. Abasebenzisi banokukhetha izihlungi ezichanekileyo ezahlukeneyo ngokweemfuno zamanzi, ukubonelela ukuguquguquka kokulungelelaniswa kokuhamba kwenkqubo.

I-2.I-modularity esemgangathweni yesitya sokucoca inceda ukugcina indawo, njengoko inkqubo isekelwe kwiyunithi yokucoca idiski eqhelekileyo. Abasebenzisi banokukhetha ngokwemfuno zabo, eziguquguqukayo kwaye zitshintshe. Inkqubo i-compact, ine-footprint encinci kwaye inokufakwa lula kwiindawo zekona.

I-3.Ukusebenza ngokuzenzekelayo ngokuzenzekelayo kunye nokuphuma kwamanzi okuqhubekayo kwesihlunu soxinzelelo kuqinisekisa ukusebenza kakuhle. Inkqubo yokuhlamba umva iyatshintshana phakathi kweyunithi nganye kwindibaniselwano yokucoca, itshintshe ngokuzenzekelayo phakathi kwamazwe asebenzayo kunye nokubuyisela umva ukuze kuqinisekiswe ukukhutshwa kwamanzi okuqhubekayo. Ukongeza, ukusetyenziswa kwamanzi okuhlamba umva kuncinci kakhulu, kubalelwa kwi-0.5% kuphela yemveliso yamanzi. Idityaniswe ne-backwashing encediswa ngumoya, ukusetyenziswa kwamanzi okuzenzela kungancitshiswa kube ngaphantsi kwe-0.2%, iqinisekisa ukuhlamba umva ngesantya esiphezulu kunye nokucokisekileyo kwimizuzu nje elishumi.

I-4.Ibhokisi lokucoca amanzi kunye neempawu zokucoca linobomi benkonzo ende kuba into entsha yokucoca iplastiki yomelele, i-corrosion-resistant kunye ne-scaling encinci. Ingqinwe ukuba ihlala iminyaka emi-6 ukuya kweli-10 ngaphandle kokunxiba okanye ubudala, ukuqinisekisa ukuhluzwa kunye nokuhlamba umva akusayi kubi ngokuhamba kwexesha.

I-5.Izihlungi zethu zoxinzelelo ziphezulu, ukugcinwa okuphantsi kunye nokuthobela imigangatho yomgangatho ohambelanayo. Zivavanywa phantsi kweemeko zokusebenza ezifanisiweyo kunye novavanyo oluqhutywayo phambi kokushiya umzi-mveliso. Kulula ukuzisebenzisa, azifuni zixhobo zikhethekileyo, kwaye zinenani elincinci lamalungu. Ezi mpawu zenza izihluzi zokucocwa kwamanzi ezineempawu zokucoca zilungele ukusebenza kakuhle, iinkqubo ezichanekileyo zokucoca.

Iimpawu zetekhnoloji ye-osmosis ebuyela umva:

I-Reverse osmosis yitekhnoloji yokucoca amanzi esetyenziswa ngokubanzi, ngakumbi kwiindawo zoshishino. Inkqubo ibandakanya ukusebenzisa i-membrane ene-semi-permeable ukususa i-ion, iimolekyuli kunye namasuntswana amakhulu emanzini. Ukuqhubela phambili kwitekhnoloji ye-osmosis eguqukayo yenze ukuba ibe yindlela esebenzayo nenexabiso eliphantsi yokuvelisa amanzi akumgangatho ophezulu kwiinkqubo ezahlukeneyo zemizi-mveliso.

I-1.Ezona mpawu ziphambili zetekhnoloji ye-reverse osmosis lizinga eliphezulu lokwaliwa kwetyuwa. Isantya sokukhupha ityuwa kwinwebu yomaleko omnye inokufikelela kumyinge wama-99%, ngelixa inkqubo ye-osmosis enenqanaba elinye inokugcina izinga lokukhupha ityuwa elingaphezu kwama-90%. Kwinkqubo ye-osmosis enamanqanaba amabini, izinga lokukhupha ityuwa lingazinziswa ngaphezu kwe-98%. Eli zinga liphezulu lokwaliwa kwetyuwa lenza i-osmosis eguqukayo ilungele izityalo zokukhupha ityuwa kunye nezinye iinkqubo zoshishino ezifuna ukususwa kwetyuwa kunye nobunye ukungcola emanzini.

I-2.I-teknoloji ye-osmosis ye-Reverse inokususa ngokufanelekileyo i-microorganisms ezifana neebhaktheriya, i-organic matter, kunye ne-inorganic matter ezifana ne-metal elements emanzini. Oku kubangela ukuphuculwa kakhulu komgangatho wamanzi amdaka xa kuthelekiswa nezinye iindlela zokucocwa kwamanzi. Amanzi aveliswayo aneendleko eziphantsi zokusebenza nezabasebenzi, nto leyo enceda ekunciphiseni ukungcoliseka kwendalo.

3. Olona phawu lubalulekileyo lobuchwephesha be-osmosis obungasemva kukukwazi ukuzinzisa ubulunga bamanzi avelisiweyo naxa umgangatho wamanzi ophuma kuwo uguquguquka. Oku kunenzuzo kuzinzo lomgangatho wamanzi kwimveliso, kwaye ekugqibeleni kunempembelelo entle kuzinzo lomgangatho wemveliso yamanzi acocekileyo.

I-4.I-teknoloji ye-osmosis ye-Reverse inokunciphisa kakhulu umthwalo kwizixhobo zonyango ezilandelayo, ngaloo ndlela yandisa ubomi benkonzo yezixhobo. Oku akugcini nje ukugcina iindleko zokugcinwa kodwa kunceda ekuphuculeni ukusebenza kakuhle kwenkqubo yoshishino.

Isishwankathelo, ukuqhubela phambili kwitekhnoloji ye-osmosis ye-reverse yenze ukuba ibe yindlela efanelekileyo kunye nexabiso eliphantsi lokucocwa kwamanzi kwiindawo zoshishino. Izinga layo eliphezulu lokugatywa kwetyuwa, ukukwazi ukususa uluhlu olubanzi lokungcola, iindleko eziphantsi zokusebenza kunye nefuthe elihle ekuzinzeni komgangatho wamanzi kwenza kube yinto efanelekileyo kwi-industrial reverse osmosis izityalo kunye nezixhobo.

I. Intshayelelo yomatshini womoya onyibilikisiweyo wokuqukuqela:

Umatshini wokudada womoya onyibilikisiweyo usetyenziselwa ubukhulu becala - ulwelo okanye ulwelo - ukwahlula ulwelo. Ngokusebenzisa ukuchithwa kwegesi kunye nenkqubo yokukhululwa kumanzi amdaka ukuvelisa inani elikhulu lamaqamza acolekileyo, ukuze ibambelele kuxinaniso lwamasuntswana aqinileyo okanye ulwelo kufutshane namanzi kumanzi amdaka, okukhokelela ekuxinaniseni ngokubanzi ngaphantsi kobume belizwe. amanzi, kwaye uxhomekeke kwi-buoyance ukuwenza anyukele kumphezulu wamanzi, ukuze kuphunyezwe injongo yokwahlulwa kolwelo oluqinileyo okanye ulwelo.

Emibini, enyibilikisiweyo yokusetyenziswa komatshini wokudada womoya:

1. Ukwahlulwa kwezinto eziqinileyo ezimisiweyo, i-algae kunye nezinye i-microaggregates phezu komhlaba.

2. Hlaziya izinto eziluncedo kumanzi amdaka emizi-mveliso, anje ngepulp kumanzi amdaka okwenza iphepha.

3, endaweni yetanki yesibini yentlenga kunye nodaka lwamanzi olujikisiweyo kunye nezinye izinto ezinqunyanyisiweyo.

Ezintathu, iingenelo zomatshini womoya onyibilikileyo:

Ukusebenza kwexesha elide elizinzileyo, ukusebenza lula, ukugcinwa lula, ingxolo ephantsi;

I-adsorption esebenzayo yee-microbubbles kunye neengqungquthela ezimisiweyo kumatshini womoya odibeneyo odibeneyo uphucula umphumo wokususwa kwe-SS;

Umatshini we-Air flotation ulawulo oluzenzekelayo, ukugcinwa okulula;

Ipompo ye-multi-phase flow pump ye-dissolved air flotation machine inokuthwalwa ngempompo yoxinzelelo, i-compressor yomoya, itanki enkulu yegesi echithwe, i-jet kunye nentloko yokukhulula, njl.

Ukusebenza kakuhle kokutshatyalaliswa kwamanzi omoya anyibilikisiweyo yi-80-100%, amaxesha ama-3 aphezulu kunomgangatho oqhelekileyo wokudada womoya onyibilikileyo;

Ukukhutshwa kodaka olunemigangatho emininzi ukuqinisekisa isiphumo sokukhupha amanzi;